PT97648A - Processo para a hidrogenacao selectiva de polimeros de diolefinas conjugadas - Google Patents

Processo para a hidrogenacao selectiva de polimeros de diolefinas conjugadas

Info

Publication number
PT97648A
PT97648A PT97648A PT9764891A PT97648A PT 97648 A PT97648 A PT 97648A PT 97648 A PT97648 A PT 97648A PT 9764891 A PT9764891 A PT 9764891A PT 97648 A PT97648 A PT 97648A
Authority
PT
Portugal
Prior art keywords
conjugated diolefin
selective hydrogenation
hydrogen
diolefin polymers
polymer
Prior art date
Application number
PT97648A
Other languages
English (en)
Other versions
PT97648B (pt
Inventor
Carma Joleen Gibler
Linda Rae Chamberlain
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of PT97648A publication Critical patent/PT97648A/pt
Publication of PT97648B publication Critical patent/PT97648B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/02—Hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
PT97648A 1990-05-29 1991-05-14 Processo para a hidrogenacao selectiva de polimeros de diolefinas conjugadas PT97648B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/529,807 US5039755A (en) 1990-05-29 1990-05-29 Selective hydrogenation of conjugated diolefin polymers

Publications (2)

Publication Number Publication Date
PT97648A true PT97648A (pt) 1992-02-28
PT97648B PT97648B (pt) 1998-08-31

Family

ID=24111316

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97648A PT97648B (pt) 1990-05-29 1991-05-14 Processo para a hidrogenacao selectiva de polimeros de diolefinas conjugadas

Country Status (15)

Country Link
US (1) US5039755A (pt)
EP (1) EP0460725B1 (pt)
JP (1) JP3162103B2 (pt)
KR (1) KR0185670B1 (pt)
CN (1) CN1036655C (pt)
AT (1) ATE125552T1 (pt)
BR (1) BR9101957A (pt)
CA (1) CA2042438C (pt)
CZ (1) CZ280294B6 (pt)
DE (1) DE69111519T2 (pt)
ES (1) ES2074647T3 (pt)
HU (1) HU211067B (pt)
PT (1) PT97648B (pt)
RU (1) RU2067589C1 (pt)
SK (1) SK279294B6 (pt)

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Also Published As

Publication number Publication date
JP3162103B2 (ja) 2001-04-25
US5039755A (en) 1991-08-13
CS139791A3 (en) 1992-02-19
JPH0790017A (ja) 1995-04-04
CA2042438C (en) 2002-07-09
CA2042438A1 (en) 1991-11-30
DE69111519T2 (de) 1996-01-04
BR9101957A (pt) 1991-12-24
CN1063693A (zh) 1992-08-19
SK279294B6 (sk) 1998-09-09
KR0185670B1 (ko) 1999-05-15
ES2074647T3 (es) 1995-09-16
CN1036655C (zh) 1997-12-10
EP0460725B1 (en) 1995-07-26
HUT62019A (en) 1993-03-29
ATE125552T1 (de) 1995-08-15
HU911594D0 (en) 1991-11-28
PT97648B (pt) 1998-08-31
RU2067589C1 (ru) 1996-10-10
DE69111519D1 (de) 1995-08-31
CZ280294B6 (cs) 1995-12-13
KR910020044A (ko) 1991-12-19
HU211067B (en) 1995-10-30
EP0460725A1 (en) 1991-12-11

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